Product Description:

The NYS04.2-ST-02-LMSN-NY4073 is a linear drive carrier from Bosch Rexroth Indramat within the NY Linear Drives series. Inside a machine cabinet, it acts as the backplane that holds servo modules, shares DC bus power, and forwards sensor lines to a main motion controller. Standardized slots and field connections let the system accept linear motor axes and support later expansion as throughput grows.

Its housing measures 157.9 mm deep, 170 mm wide, and 210 mm high, giving it a compact rectangular footprint for dense cabinet layouts. Four mounting holes let the frame bolt to a machine plate. Despite the steel chassis and integrated bus bars, the overall mass remains 2100 g, which keeps the assembly manageable during installation. The enclosure carries an IP20 degree of protection, so live conductors must be installed inside a closed control cabinet where accidental contact with energized parts is prevented. Two drive power connectors supply DC link energy to plugged-in amplifier modules, while two capacitor connectors tie external capacitors across the intermediate circuit for additional energy storage. A pair of digital and fast I/O connectors provides hard-wired start, stop, and signal mapping options independent of fieldbus traffic.

Up to 2 drive module slots accept linear amplifier cards that energize the motor windings, and the backplane also contains 1 MCU slot for a local processor that executes synchronous interpolation routines. 4 motor connectors distribute phase and Hall feedback lines to adjacent movers, while matching numbers of drive power and capacitor ports keep the DC bus topology symmetrical. For diagnostic multiplexing, a male 15-pin sub-D header is installed, and thermal monitoring is handled through a female 9-pin PTC header. The temperature loop supports a cable length of 15 m with fine AWG 26 / 0.14 mm² conductors, allowing sensors to be routed along long gantry beams without signal loss.